Schema: Observation
Schema: Observation Example Markup
The following are examples of markup written in json+ld that include the correct usage for Schema: Observation.
DataFeed JSON-LD example for a feed of dataset items (a streaming / batch data feed). Dataset subtype with dataFeedElement for the feed's items.
DataFeedItem JSON-LD example for a single element inside a DataFeed. Intangible with dateCreated, dateModified, dateDeleted, item.
Observation JSON-LD example for a single statistical observation at a specific time/place. Intangible + QuantitativeValue dual inheritance. Properties: measuredProperty, observationAbout, observationDate, value, variableMeasured, marginOfError.
StatisticalPopulation JSON-LD example for a population defined by demographic constraints (Adults aged 25-34 in Lackawanna County). Intangible with populationType and numConstraints.